/*
 * Copyright 2007 - The JDPF Project Team (http://www.jdpf.org) 
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 * 
 * http://www.apache.org/licenses/LICENSE-2.0 
 * 
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and 
 * limitations under the License. 
 */
package org.jdpf.core.plugins.datatypes;

import java.util.List;

public abstract class Series extends AbstractDataType {
	
	private List list;
	
	public Series(List list){
		this.list=list;
	}
	
	public List getValue(){
		return list;
	}
	
	@SuppressWarnings("unchecked")
	protected void addElement(Object o){
		list.add(o);
	}
	
	protected Object getFirst(){
		return list.get(0);
	}
	
	protected Object getLast(){
		return list.get(list.size()-1);
	}
	
	protected Object getElement(int i){
		return list.get(i);
	}
	
	public int getSize(){
		return list.size();
	}
	
	public String toString(){
	    StringBuilder sb = new StringBuilder();
	    for(Object o : getValue()){
		sb.append(o+"\n");
	    }
	    return sb.toString();
	}
	
	public abstract boolean isEmpty();
}
